[libvirt-users] set keep alive

Can anyone explain what is happening. After call virConnectOpen virEventRegisterDefaultImpl() call virConnectSetKeepAlive returns VirtError(1): internal error: the caller doesn't support keepalive protocol; perhaps it's missing event loop implementation, but the next call this sequence of commands returns success. Why virConnectSetKeepAlive not work right the first time? -- Fl@sh

At Tue, 1 Apr 2014 17:29:25 +0400, Fl@sh wrote:
Can anyone explain what is happening. After call virConnectOpen virEventRegisterDefaultImpl() call virConnectSetKeepAlive returns VirtError(1): internal error: the caller doesn't support keepalive protocol; perhaps it's missing event loop implementation, but the next call this sequence of commands returns success. Why virConnectSetKeepAlive not work right the first time?
AFAIK, you have to call virEventRegisterDefaultImpl *before* opening a connection. I'm pretty sure that it was documented somewhere, but now I can't seem to find it...

On Wed, Apr 02, 2014 at 12:04:34PM +0200, Claudio Bley wrote:
At Tue, 1 Apr 2014 17:29:25 +0400, Fl@sh wrote:
Can anyone explain what is happening. After call virConnectOpen virEventRegisterDefaultImpl() call virConnectSetKeepAlive returns VirtError(1): internal error: the caller doesn't support keepalive protocol; perhaps it's missing event loop implementation, but the next call this sequence of commands returns success. Why virConnectSetKeepAlive not work right the first time?
AFAIK, you have to call virEventRegisterDefaultImpl *before* opening a connection.
Yes, that's correct
I'm pretty sure that it was documented somewhere, but now I can't seem to find it...
Our docs on events in general are pretty non-existant :-( Regards, Daniel -- |: http://berrange.com -o- http://www.flickr.com/photos/dberrange/ :| |: http://libvirt.org -o- http://virt-manager.org :| |: http://autobuild.org -o- http://search.cpan.org/~danberr/ :| |: http://entangle-photo.org -o- http://live.gnome.org/gtk-vnc :|

On Wed, 02 Apr 2014 12:04:34 +0200 Claudio Bley <cbley@av-test.de> wrote:
At Tue, 1 Apr 2014 17:29:25 +0400, Fl@sh wrote:
Can anyone explain what is happening. After call virConnectOpen virEventRegisterDefaultImpl() call virConnectSetKeepAlive returns VirtError(1): internal error: the caller doesn't support keepalive protocol; perhaps it's missing event loop implementation, but the next call this sequence of commands returns success. Why virConnectSetKeepAlive not work right the first time?
AFAIK, you have to call virEventRegisterDefaultImpl *before* opening a connection.
I'm pretty sure that it was documented somewhere, but now I can't seem to find it...
Thanks! -- Fl@sh
participants (3)
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Claudio Bley
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Daniel P. Berrange
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Fl@sh